13897802

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 21282912

約数和(自身を除く): 7385110

約数列:

[1, 2, 101, 107, 202, 214, 643, 1286, 10807, 21614, 64943, 68801, 129886, 137602, 6948901, 13897802]

約数ペア:

[(1, 13897802), (2, 6948901), (101, 137602), (107, 129886), (202, 68801), (214, 64943), (643, 21614), (1286, 10807)]